PRODUCT NAME: Donepezil EP Impurity G
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DON-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	608511-44-0
Mol. Formula	C₂₄H₂₇NO₃
Molecular Wt	377.48
Synonyms	1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-yl)methyl]-1,2,3,6-tetrahydropyridine; 2,3-Dihydro-5,6-dimethoxy-2-[[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]methyl]-1H-inden-1-one;
Long Term Storage Condition	No Data Available
Handling instruction	Sample COA

Test	Results
Appearance	Off white Powder
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	No Data Available
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption